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ASoC: Intel: avs: Replace hardcodes with SD_CTL_STREAM_RESET

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Improve readability of CLDMA reset operation by making use of
already defined SD_CTL_STREAM_RESET.

Signed-off-by: Cezary Rojewski <cezary.rojewski@intel.com>
Link: https://lore.kernel.org/r/20220707124153.1858249-11-cezary.rojewski@intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Cezary Rojewski 2022-07-07 14:41:51 +02:00 committed by Mark Brown
parent 79c351fb50
commit 4b38bd16ca
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GPG Key ID: 24D68B725D5487D0
1 changed files with 6 additions and 6 deletions
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12
sound/soc/intel/avs/cldma.c
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@ -176,17 +176,17 @@ int hda_cldma_reset(struct hda_cldma *cl)
return ret;
}
snd_hdac_stream_updateb(cl, SD_CTL, 1, 1);
ret = snd_hdac_stream_readb_poll(cl, SD_CTL, reg, (reg & 1), AVS_CL_OP_INTERVAL_US,
AVS_CL_OP_TIMEOUT_US);
snd_hdac_stream_updateb(cl, SD_CTL, SD_CTL_STREAM_RESET, SD_CTL_STREAM_RESET);
ret = snd_hdac_stream_readb_poll(cl, SD_CTL, reg, (reg & SD_CTL_STREAM_RESET),
AVS_CL_OP_INTERVAL_US, AVS_CL_OP_TIMEOUT_US);
if (ret < 0) {
dev_err(cl->dev, "cldma set SRST failed: %d\n", ret);
return ret;
}
snd_hdac_stream_updateb(cl, SD_CTL, 1, 0);
ret = snd_hdac_stream_readb_poll(cl, SD_CTL, reg, !(reg & 1), AVS_CL_OP_INTERVAL_US,
AVS_CL_OP_TIMEOUT_US);
snd_hdac_stream_updateb(cl, SD_CTL, SD_CTL_STREAM_RESET, 0);
ret = snd_hdac_stream_readb_poll(cl, SD_CTL, reg, !(reg & SD_CTL_STREAM_RESET),
AVS_CL_OP_INTERVAL_US, AVS_CL_OP_TIMEOUT_US);
if (ret < 0) {
dev_err(cl->dev, "cldma unset SRST failed: %d\n", ret);
return ret;